baber/WOPTO huggingface dataset:
Patent JP-2003215437-A (JP)
Title: Multi-spot range finder
Inventor: HOTTA SATOSHI
IPC: G03B13/36
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-spot range finder which can select a range-finding area enabling high-precision multi-spot range finding.  <P>SOLUTION: The multi-spot range finder is equipped with a CCD sensor unit 21 for range finding having a plurality of sensors which halve and photodetect pieces of subject luminous flux in a plurality of range finding areas incident from a photographic lens 51 and outputs couples of luminance distribution data by the range finding areas, and a CPU 35 which has a function of computing range-finding values and a contrast for a subject in a corresponding range find areas according to the luminance distribution data outputted from the respective sensors and selecting a range finding value corresponding to the shortest distance among the respective range finding values or a sensor or range finding area by which the range finding value is obtained, shifts the range finding value obtained from the luminance distribution data according to the contrast of the respective luminance distribution data and selects the range finding value corresponding to the shortest distance among the shifted range finding values or the sensor or range finding area by which the range finding value is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217907-A (JP)
Title: Short-circuit type coaxial arrester
Inventor: YAMAMOTO TAKUMI
IPC: H01C7/12
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short-circuit type coaxial arrester of further reduced size.  <P>SOLUTION: The short-circuit type coaxial arrester is provided with a cylindrical external conductor 1, having a hole 3 in a peripheral wall 25, an internal conductor 4 coaxially penetrated and held by the external conductor 1 via an insulator 5, a bottomed cylindrical short member 6 connected to the outer peripheral surface of the external conductor 1, and a contact 7, whose one end is connected the internal conductor 4 and the other end is connected to a bottom 13 of the short member 6, appearing in the shape of being inserted in the hole 3, and an insulating member 20 made of ceramics is provided in between the cylindrical portion of the short member 6 and the contact 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218858-A (JP)
Title: Signature generation method and signature verification method, signature-generating apparatus and signature- verifying apparatus, signature generation program and signature verification program, and storage medium for storing signature generation program and storage medium for storing signature verification program
Inventor: ABE MASAYUKI
IPC: H04L9/32
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods, apparatuses, programs, and storage media that can generate and verify a short 1-out-of-n type signature without using coding and decoding functions and at the same time based on a discrete logarithmic problem on a high-speed elliptic curve.  <P>SOLUTION: A challenge in zero knowledge certification is generated in a link from one hash value. Additionally, conversion to the original index of a group is made by a hash function. Then, the hash function is utilized instead of the coding and decoding functions, and a signature is generated and verified.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210793-A (JP)
Title: Game machine
Inventor: NAKAMURA SATOSHI
IPC: A63F7/02
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to easily check information about a game.  <P>SOLUTION: An integrated tray 26 storing a game ball and supplying it to a ball shooting device is arranged on the lower part side of an inside frame 14 having a game board 32, and in the substantially central part of the front face of the integrated tray 26, a ball dispensing button 104 serving as a dispensed ball dispensing operation part and a returning button 106 serving as an operation part for removing a card from an intermachine device are arranged. A display unit 110 for displaying information such as a card balance is arranged in the upper face left side end part of the integrated tray 26. In this way, the player can easily check the information related to the game displayed in the display unit 110 while placing his/her hand around the button upper part of the integrated tray 26 or operating the ball dispensing button 104 by his/her thumb during the game.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304831-A (JP)
Title: Audio disk and playback unit
Inventor: TANAKA YOSHIAKI
IPC: G11B27/00
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To simplify a playback operation by a user, to improve user- friendliness, and to simplify real time management in the case of recording mainly audio signals. SOLUTION: The audio disk has an SAMG (simple audio manager), an AMG, audio title sets(ATSs) containing a plurality of audio objects(AOBs), and still picture sets(SPSs). The AOB is composed of two kinds of AOTT-AOBs, namely an object containing only audio data, and an object containing audio data and real time information data (RTI data). The still picture set(SPS) contains still picture data (SPCT data).
Patent JP-2002360283-A (JP)
Title: New g-protein-coupled receptor protein and its dna
Inventor: HORIKOSHI KENICHI
IPC: C07K14/705
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a new protein useful in screening, etc., of an agonist/an antagonist. SOLUTION: This protein is derived from humans or its salt. A DNA is capable of encoding the protein and a method for determining a ligand to the protein is provided. A method/a kit for screening a compound altering binding properties of the ligand to the protein are provided. The compound obtained by the screening or its salt, etc., are provided. Thereby, the protein derived from the humans or the DNA capable of encoding the same can be used for (1) determining of the ligand to the protein, (2) a prophylactic and/or a therapeutic agents for diseases associated with hypofunction of the protein, (3) screening, etc., of the compound (the agonist, the antagonist, etc.), altering the binding properties of the compound of the protein to the ligand.
Patent JP-2002339825-A (JP)
Title: Cylindrical body installing structure to fuel tank
Inventor: MIYAJIMA ATSUO
IPC: F16L47/28
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure of a resin cylindrical body to a resin fuel tank superior in fuel low permeability of a cylindrical body installing part, particularly superior in gasoline fuel low permeability. SOLUTION: An opening part is constituted by integrally forming an annular projecting part 49 of a shaft directional both-end openings in an HDPE fuel tank 41 so as to project inside the fuel tank 41. A press-in part 59 of a PA filler hose installing pipe 53 is pressed in this annular projecting part 49, and is installed in the fuel tank 41. An annular projection 67 is formed on an outer peripheral surface of the press-in part 59, and this annular projection 67 is made to bite in an inner peripheral surface 51 of the annular projecting part 49.
Patent JP-2003227054-A (JP)
Title: Woven fabric of spun yarn of polyacrylonitrile-based oxidized fiber, woven fabric of spun yarn of carbon fiber, and method for producing woven fabric of spun yarn of carbon fiber
Inventor: SHIMAZAKI KENJI
IPC: H01M8/10
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a woven fabric of a spun yarn of a polyacrylonirile(PAN)-based carbon fiber which is a useful material as a carbon fiber material for an electrode or the like for a polymer fuel cell, and to provide a method for producing a woven fabric of a spun yarn of a PAN-based oxidized fiber which is an intermediate for the woven fabric of the spun yarn of the carbon fiber.  <P>SOLUTION: This woven fabric of the spun yarn of the PAN-based oxidized fiber is produced by subjecting an oxidized fiber having a specific gravity S<SB>1</SB>and an oxidized fiber having a specific gravity S<SB>2</SB>, satisfying the relations of 1.25≤S<SB>1</SB>≤0.50×S<SB>2</SB>+0.64 and 1.35≤S<SB>2</SB>≤1.42 to processing for forming a woven fabric of a spun yarn. The woven fabric of the spun yarn of the PAN-based carbon fiber is produced by carbonizing the woven fabric of the spun yarn of the oxidized fiber, and has 0.2-0.4 mm thickness, 0.15-0.35 g/cm<SP>3</SP>bulk density and ≤3.5 mΩ electric resistance in the thickness direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229943-A (JP)
Title: Improved portable telephone set
Inventor: ENDO TOMOHIRO
IPC: H04M1/724
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration for a portable telephone set for enabling diversified utilization.  <P>SOLUTION: Owing to adding a string or strap like object coupled from the outside with measure 3 for enabling the measurement of a length to the portable telephone set, in the improved portable telephone, diversified utilization is realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226079-A (JP)
Title: Stencil printing base paper employing unidirectionally oriented nonwoven fabric
Inventor: KUMEHARA YORIO
IPC: D04H3/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil printing base paper, which is excellent in printability at high resolution and can easily be manufactured.  <P>SOLUTION: The stencil printing base paper has a porous support and a film made of a thermoplastic resin bonded on one side of the porous support. The porous support comprises at least one sheet of unidirectionally oriented nonwoven fabric, which is spun out of thermoplastic resin and is formed by stretching long fiber web, the fibers of which is oriented longitudinally, in the orienting direction of fiber and the finess of which is 0.01 to 1 dTex. The basis weight of the whole porous support is set to be 3 to 15 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229320-A (JP)
Title: Recovery method for insulating oil from pcb contaminant
Inventor: ONODERA ISAO
IPC: H01G13/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recovery method for insulating oil from PCB contaminants of which the work for collecting PCB is easy, facilitating safety control on the work of pulling out the insulating oil containing PCB, and furthermore, preventing PCB from changing to a dioxin by suppressing processing heat in cutting or the like lower.  <P>SOLUTION: The method recovers the insulating oil from the PCB contaminants in which the insulating oil (10) containing PCB is filled in a case (12). It is characterized in that a cleaning solution (2) which has lower density than that of the insulating oil (10) and the insulating oil (10) containing PCB, are put in a vessel (1) an opening (9) is formed by a machine tool (8) at least in the bottom of the case (12) in a state of being dipped in the cleaning solution (2), and the insulating oil (10) containing PCB discharged from the opening (9) is gathered and collected to the bottom of the case (1) by means of the difference of gravities of the oil and solution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225490-A (JP)
Title: Sewing machine for binding
Inventor: OGAWA TATSUYA
IPC: D05B73/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized sewing machine for binding.  <P>SOLUTION: In a sewing machine (10) for binding provided with a main body (20) of the sewing machine for supporting two sewing needles (N) to be vertically movable on an arm part (23) arranged above a bed part (21) and for forming two mutually parallel stitches on an object to be sewn by these two sewing needles, a large presser (60) for holding the object to be sewn, a carriage means (30) for carrying the large presser in the direction to form two stitches, a center scalpel (40) for forming a pocket hole between the two stitches and a corner scalpel (50) for forming silts on both the terminals of the pocket hole, the bed part is formed with a notched part (21a) for arranging the corner scalpel. Therefore, the position to arrange the corner scalpel can be made close to the bed part and the sewing machine for binding can be miniaturized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230491-A (JP)
Title: Electric cooker
Inventor: KAWAI KOJI
IPC: A47J43/046
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cooker provided with an intake and exhaust structure hardly causing the penetration of water into the cooker body.  <P>SOLUTION: A drive connector 11 comprises a shutter member 12 which opens an exhaust port 16 when the drive connector 11 is stopped, and opens the exhaust port 16 by the centrifugal force generated by the rotation of the drive connector 11 when the drive connector 11 is rotated. Accordingly, when the drive connector 11 is stopped, the shutter member 12 can close the exhaust port 16 to prevent the penetration of water into the body, and when the drive connector 11 is rotated, the shutter member 12 is opened by the centrifugal force so that hot air in the body 1 can be discharged through the exhaust port 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304238-A (JP)
Title: Data interface-controlled multiple plugs
Inventor: WENDT MATTHIAS
IPC: G06F1/26
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To reliably supply power to peripheral devices of a computer through a central power source to be controlled by a computer. SOLUTION: In the arrangement for supply power to the peripheral devices of an electronic unit (1) having at least one data transmission interface, the power is supplied to the peripheral devices (2, 3 and 4) of the electronic unit (1) having at least one data transmission interface, and this arrangement comprises at least one socket (14), a trunk connection plug (12), and a data transmission interface (10) for controlling the connection/disconnection to/from the socket (14).
Patent JP-2003190789-A (JP)
Title: Purifying catalyst, its manufacturing method and apparatus for purifying gas
Inventor: TERAJIMA TETSUO
IPC: B01J23/66
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purifying catalyst and an apparatus for purifying gas capable of sufficiently purifying a treated gas at a lower temperature.  <P>SOLUTION: The purifying catalyst is composed of ZrO<SB>2</SB>comprising a specific surface area of 50 m<SP>2</SP>/g or smaller and having a crystal form of a single crystal. Further the apparatus for purifying gas provides the above purifying catalyst as the first purifying catalyst and the second purifying catalyst having Mn as a major component at the downstream side of the first purifying catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242467-A (JP)
Title: Non-volatile storage device, image forming apparatus and communication system
Inventor: KURAMOCHI YOSHIMI
IPC: G03G21/18
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile storage device, which is loaded on a process cartridge removably mounted on an image forming apparatus, capable of reducing radiation noise when it is used both in a contact system and in a non-contact system, an image forming apparatus and a communication system.  <P>SOLUTION: The non-volatile storage device is provided with a clock generating part for frequency-dividing a clock for data communication of management information of the image forming apparatus to generate a control clock for the image forming apparatus. The clock generating means is provided with a switching part for switching a frequency dividing proportion corresponding to the clock information transmitted from the image forming apparatus in the case of performing communication with the image forming apparatus in the contact system to lower the frequency of a carrier wave. The image forming apparatus transmits an instruction for lowering the frequency dividing proportion to the non-volatile storage device after the power-on or insertion of the process cartridge. The non-volatile storage device receives the instruction and switches the clock frequency dividing ratio to lower the frequency of carrier wave of the management information data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242723-A (JP)
Title: Optical disk device
Inventor: IKEDA EIJI
IPC: G06F3/06
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the entire performance on data recording by shortening time for rewriting defective sector information which is made reproducible by a retrial processing to a reproduction error at the time of reproduction or recording check to an alternate sector.  <P>SOLUTION: At inserting an optical disk 101 to a CD-RW drive unit 100, packet information including the alternate sector preserved in an alternate region of the optical disk 101 is read by using an optical head 102 and stored in a buffer memory 106. Also, the defective sector information made reproducible by the retrial processing accompanying the reproduction or recording check of the optical disk 101 is stored in the non-used alternate sector of the buffer memory 106. After the reproduction or recording is ended, the defective sector information stored in the buffer memory 106 is recorded in the alternate region of the optical disk 101.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240033-A (JP)
Title: Wet frictional engaging device
Inventor: TAKAHASHI ATSUSHI
IPC: F16D69/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet multiple disc clutch capable of suppressing abrasion of not only a clutch plate (a counter material) but also a clutch disc (frictional material).  <P>SOLUTION: The wet multiple disc clutch C comprises the clutch disc 18 made of carbon-carbon composite material and the clutch plate 19 frictionally engaging with the clutch disc 18. The surface hardness HV of the frictional surface of the clutch plate 19 is set at HV≥250, and surface roughness Ra is set at Ra≤0.2 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242988-A (JP)
Title: Manufacturing method of fuel cell electrode
Inventor: MINEO TOKUICHI
IPC: H01M4/88
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture each layer of the fuel cell electrode flatly with little roughness on the surface in the manufacturing process of the fuel cell electrode that is formed on the base material.  <P>SOLUTION: This is a manufacturing method that comprises steps S01+S02+S03 for forming conductive water-repellent layer on one face of the collector for a fuel cell electrode, a step S04 for coating a slurry containing electrode particles and ion exchange resin particles on the surface of the conductive water-repellent layer as a reaction layer, a step S05 for holding horizontally the reaction layer 4' for a preset time at a first temperature as a preset temperature, a step S06 for drying the reaction layer 4' at a second temperature as a preset temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241791-A (JP)
Title: Device and method for speech recognition
Inventor: SEKINE TAKEHIRO
IPC: G10L15/065
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a speech recognition rate from decreasing even in a noisy environment having a frequency spectrum similar to that of a speech.  <P>SOLUTION: A speech taking-in part 1 takes in at least a speech spoken by a user and generates a speech signal, a noise superposition part 2 superposes the noise signal from the superposed noise data output part 3 on the speech signal taken in by the speech input part 1 to reduce the signal peak of a speech other than the speech spoken by the user, and a speech recognition part 4 performs speech recognition processing with the speech signal on which the noise signal is superposed by the noise superposition part 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248341-A (JP)
Title: Electrostatic charge image developing toner
Inventor: MARIKO HIROYUKI
IPC: G03G9/08
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colorless or light-colored electrostatic charge image developing toner which is applicable to a toner of any color without regard to a black toner and color toners and has excellent electrostatic charge characteristics such as electrostatic charge rising properties and saturation quantity of electric charges.  <P>SOLUTION: The electrostatic charge image developing toner comprise a binder resin and an electrostatic charge controlling agent, wherein the binder resin comprises a polyester resin and/or an epoxy resin and the electrostatic charge controlling agent comprises a compound represented by formula 1 (where M is H, an alkali metal atom or ammonium).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245269-A (JP)
Title: X-ray imaging device
Inventor: NAGATSUKA SUMIYA
IPC: A61B6/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray imaging device in which an image having such clearness that image diagnosis can be accurately conducted can be photographed.  <P>SOLUTION: An X-ray generating means has a generation side vibration eliminating portion 13 having a generation side vibration sensor 131 and a generation side actuator 132 and a photographing means 2 has a photographing side vibration eliminating portion 23 having a photographing side vibration sensor 231 and a photographing side actuator 232. The vibration of an X-ray generating means 131 is suppressed by the fact that based on vibration data detected by the generation side vibration sensor 131, a generation side 132 operates in such a way that the location and position of the X-ray generating means 1 are maintained approximately constant. Moreover, the photographing vibration eliminating portion 23 also operates similarly to the generation side vibration eliminating portion 13 to suppress the vibration of the photographing means 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210508-A (JP)
Title: Clean underpants
Inventor: MARUCHI MASAYOSHI
IPC: A61G9/02
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide clean underpants enabling a patient to relieve nature as it is even in a state lying on his back on a bed.  <P>SOLUTION: Urine and feces are washed off from the clean underpants put on the patient as they are even if the patient lies on his back on a bed. Thereafter, the clear pants are dried by hot air. Sewers are arranged on and under the floor of a room, and urine and feces are allowed to flow to the sewers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254151-A (JP)
Title: Engine cooling device
Inventor: YOSHIOKA SATORU
IPC: F01P3/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine cooling device as improvement of a conventional arrangement involving such problems as a decreased degree of freedom in the layout of the suction port part and exhaust port part and also the design of the combustion system including the valve diameter, etc., and as an eccentric thermal balance inside the cylinder head.  <P>SOLUTION: The engine cooling device consisting of cooling water passages 12 arranged around the combustion chamber is structured so that a water flow shutoff rubs 2a are provided between the adjacent cylinders in the exhaust manifold 5 side cooling water passage 12 in the cylinder head 2, and the flow regulation of the cooling water is conducted by the water flow shutoff ribs 2a.  <P>COPYRIGHT: (C)2003,JPO